How to Get ISI Mark on Double-Acting Spring Hinges (Step-by-Step)
Learn how to get the ISI mark on double-acting spring hinges. Simple steps, documents, tests and timeline, explained by EVTL India.
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Many hinge makers ask one simple question: how do I get the BIS ISI Mark For Double-acting spring hinges? The answer is not hard, but you must follow the right steps in the right order. This guide explains everything in very simple words, so you can plan your work without stress.
What Is the ISI Mark?
The ISI mark is a small logo that you see on many products in India. It tells the buyer that the product follows Indian quality rules and was checked by the Bureau of Indian Standards (BIS).
For spring hinges, this mark shows that the hinge is strong, safe and made with good material.
Why Do Hinge Makers Need It?
Double-acting spring hinges are used on doors that swing both ways, like doors in hospitals, hotels, kitchens and offices. These doors open and close all day. A weak hinge can fail quickly and even hurt someone.
That is why these hinges come under the compulsory ISI Mark scheme. If you make or sell them in India, you need a BIS license.
- Legal need: You cannot sell the product freely without the license.
- Buyer trust: Hospitals, builders and government buyers look for the ISI mark.
- Fewer complaints: Tested hinges break less often.
- Better business: The mark helps you win bigger orders.
Which Rule Do You Have to Follow?
The Indian standard for these hinges is IS 453:1993. It covers double-acting spring hinges and the matching blank hinges used on swing doors. It sets the rules for the material, size, making, finish and testing of the hinge.
Step-by-Step Process to Get the ISI Mark
Step 1: Read the rules
Before you do anything, study the standard and the BIS Product Manual for Double-acting spring hinges. The product manual is like a guide book. It usually tells you which tests are needed, what test equipment you should keep in your factory and how samples are checked. Reading it early saves you from surprises later.
Step 2: Check your factory
BIS wants to see that you can make good hinges again and again, not just once. Look at these points:
- Are your machines in good condition?
- Do you have a small test area for basic checks?
- Is there a person who looks after quality?
- Do you keep records of material and production?
Step 3: Collect your documents
Keep your papers ready before you apply. This usually includes:
- Factory or business registration proof
- Factory layout and list of machines
- Process flow chart (how the hinge is made)
- Product details and drawings
- Quality control plan
- For foreign makers: Indian representative details
Step 4: Apply to BIS
Now you file the online form and pay the fees. This is the main step of BIS Registration for Double-acting spring hinges. Even a small mistake in the form or papers can delay your file, so check every detail twice.
Step 5: Factory audit and sample testing
A BIS officer visits your factory and checks your machines, process and quality system. The officer also takes samples of your hinges. These samples are tested in a lab recognised by BIS.
The lab usually checks:
- Raw material
- Size and shape
- Making and workmanship
- Finish and rust protection
- Spring action and door movement
If a sample fails, find the cause, fix it and try again.
Step 6: Get your license
When the audit and tests are clear, BIS gives you the license number. You can now put the ISI mark and license number on your hinges as per the marking rules.
How Long Does It Take?
- Indian manufacturers: Often around one month if papers and product are ready.
- Foreign manufacturers: Often around six months, because the process has more steps.
These are rough figures. Your actual time depends on how ready you are.
What Happens After You Get the License?
Your work does not end here. Remember these points:
- Always use the ISI mark in the correct way.
- Keep making hinges as per the same quality.
- Be ready for regular checks by BIS.
- Renew your license before it ends.
Common Mistakes to Avoid
- Applying without reading the product requirements
- Sending incomplete documents
- Not checking your own hinges before sending samples
- Weak records in the factory
- Waiting till the last day before a big order
Conclusion
EVTL India is one of the leading BIS Consultant in India, helping manufacturers obtain their BIS licenses hassle-free. Our team guides you from the first document to the final license in simple language, so you always know what to do next.
Getting the ISI mark on your spring hinges is a smart step for any serious manufacturer. It brings trust, more orders and peace of mind. Start early, keep your papers ready and ask an expert when you are stuck.
Contact EVTL India
? +91 95609 35898
? www.evtlindia.com
